WWUS53 KDVN 220023 SVSDVN Severe Weather Statement National Weather Service Quad Cities IA/IL 723 PM CDT Fri Aug 21 2026 ILC015-195-IAC045-220100- /O.CON.KDVN.SV.W.0283.000000T0000Z-260822T0100Z/ Whiteside IL-Carroll IL-Clinton IA- 723 PM CDT Fri Aug 21 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR NORTHWESTERN WHITESIDE...SOUTH CENTRAL CARROLL AND EAST CENTRAL CLINTON COUNTIES... At 723 PM CDT, severe thunderstorms were located along a line extending from Fairhaven to near Fulton, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Public. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Clinton, Morrison, Fulton, Garden Plain, East Clinton, Argo Fay, Union Grove, Ustick, Thomson, Bulgers Hollow, Ideal, Franklin Corners, Malvern, White Pigeon, Morrison-Rockwood State Park, Whiteside County Fairgrounds, Newton Corners, Thomson Causeway, and Unionville. This also includes Morrison-Rockwood State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4182 8979 4170 9014 4194 9028 4203 9003 TIME...MOT...LOC 0023Z 270DEG 25KT 4193 8993 4188 9019 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DC